@article{AFST_1895_1_9_3_E1_0,
     author = {Genty, E.},
     title = {Sur la d\'eformation infinit\'esimale des surfaces},
     journal = {Annales de la Facult\'e des sciences de Toulouse pour les sciences math\'ematiques et les sciences physiques},
     pages = {E1--E11},
     publisher = {Gauthier-Villars et Fils, Imprimeurs-Libraires},
     address = {Paris},
     volume = {1e s{\'e}rie, 9},
     number = {3},
     year = {1895},
     language = {fr},
     url = {http://archive.numdam.org/item/AFST_1895_1_9_3_E1_0/}
}